Underlayment
It Has To Get Through Us Before It Gets To You.
We use only the best materials in our proven HydraShell™ underlayment solutions. We subject them to the toughest testing and back them with industry-leading warranties. It all adds up to superior protection for your roof and everything underneath it.
HydraShell MAX
The high-strength, lightweight synthetic underlayment choice with a 30-year limited warranty.
HydraShell Supreme
This high-performance synthetic roof underlayment delivers the best performance and offers a limited lifetime warranty.
HydraShell Supreme SA
The best choice in high-temp, easy-to-handle, self-adhering synthetic underlayment.
HydraShell Premium
Among the safest, strongest, and best-performing solutions available, HydraShell Premium carries a limited lifetime warranty.
HydraShell Premium SA
One of the strongest, most reliable options in self-adhered roof underlayment available. Covered by a limited lifetime warranty.
RESOURCES
Explore our full library of technical tools, reference charts, product diagrams, installation videos, and more.
FAQs
Got a question? Chances are the answer’s right here. Check out our most Frequently Asked Questions.
TECHNICAL TOOLS
Dive deeper into product specs with detailed product sheets, diagrams, and full spec breakdowns.
INSTALLATION QUESTIONS
Need some help installing Marco products? Check out the below for step-by-step guides, how-to videos, and more.
